function toggle(div_id) { var el = document.getElementById(div_id); if ( el.style.display == 'none' ) { el.style.display = 'block';} else {el.style.display = 'none';} } function blanket_size(popUpDivVar) { if (typeof window.innerWidth != 'undefined') { viewportheight = window.innerHeight; } else { viewportheight = document.documentElement.clientHeight; } if ((viewportheight > document.body.parentNode.scrollHeight) && (viewportheight > document.body.parentNode.clientHeight)) { blanket_height = viewportheight; } else { if (document.body.parentNode.clientHeight > document.body.parentNode.scrollHeight) { blanket_height = document.body.parentNode.clientHeight; } else { blanket_height = document.body.parentNode.scrollHeight; } } var blanket = document.getElementById('blanket'); blanket.style.height = blanket_height + 'px'; var popUpDiv = document.getElementById(popUpDivVar); popUpDiv_height=blanket_height/2-150;//150 is half popup's height popUpDiv.style.top = popUpDiv_height + 'px'; } function window_pos(popUpDivVar) { if (typeof window.innerWidth != 'undefined') { viewportwidth = window.innerHeight; } else { viewportwidth = document.documentElement.clientHeight; } if ((viewportwidth > document.body.parentNode.scrollWidth) && (viewportwidth > document.body.parentNode.clientWidth)) { window_width = viewportwidth; } else { if (document.body.parentNode.clientWidth > document.body.parentNode.scrollWidth) { window_width = document.body.parentNode.clientWidth; } else { window_width = document.body.parentNode.scrollWidth; } } var popUpDiv = document.getElementById(popUpDivVar); window_width=window_width/2-150;//150 is half popup's width popUpDiv.style.left = window_width + 'px'; } function popup(windowname) { toggle('blanket'); toggle(windowname); } function OpenVideo(link) { var vid = ""; vid += "

"; vid += ""; thewindow = window.open ("","","toolbar=no,location=no,scrollbars=no,resizable=no,width=1000,height=600"); thewindow.document.write(vid); } function checkFocus(el){ if (el.value == "Search Sutherland") { el.value = ""; } else if (el.value == "Enter Email Address Here") { el.value = ""; } } function checkBlur(el){ if (el.name == "searchval" && el.value == "") { el.value = "Search Sutherland"; } else if (el.name == "letter_email" && el.value == "") { el.value = "Enter Email Address Here" } }